Suzuki XL7 2007 Service Manual page 1884

7A-70 Heating, Ventilation and Air Conditioning:
Step
If the pressures and temperatures recorded do not fall
within the specified ranges:
1. Continue to operate the A/C system for an
additional 5 minutes.
2. RESET the J 43600 and record the pressures and
3
temperatures again.
3. Compare the low and high side pressures and the
panel output temperature to the A/C performance
table.
Does all the data recorded fall within the specified
ranges of the A/C performance table?
Do the high and low side pressures fall within the
specified ranges, but the panel outlet temperatures do
4 not?
Is the low side pressure greater than the specified
range, but the high side pressure within or less than the
5 specified range?
Are the low and high side pressures both greater than
the specified ranges?
6
Is the high side pressure greater than the specified
range, but the low side pressure is within or less than
7 the specified range?
Operate the system in order to verify the test results.
Did you find the same results?
8
Action Values Yes
— Go to Step 8
Go to "Air
Conditioning (A/
— C) Diagnostics -
Pressure Zone
A"
Go to "Air
Conditioning (A/
— C) Diagnostics -
Pressure Zone
B"
Go to "Air
Conditioning (A/
— C) Diagnostics -
Pressure Zone
C"
Go to "Air
Conditioning (A/
— C) Diagnostics -
Pressure Zone
D"
— System OK
No
Go to Step 4
Go to Step 5
Go to Step 6
Go to Step 7
Go to Step 8
Go to
"Symptoms -
HVAC Systems -
Automatic"